diff --git a/package.json b/package.json
index 396fc3538..30c746510 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "proxycast",
   "private": true,
-  "version": "0.17.8",
+  "version": "0.17.9",
   "type": "module",
   "repository": {
     "type": "git",
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 16111e583..414173bf4 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -3377,7 +3377,7 @@ dependencies = [
 
 [[package]]
 name = "proxycast"
-version = "0.17.8"
+version = "0.17.9"
 dependencies = [
  "anyhow",
  "async-stream",
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 9a676c62f..9cbecd011 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "proxycast"
-version = "0.17.8"
+version = "0.17.9"
 description = "AI API Proxy Desktop App"
 authors = ["you"]
 edition = "2021"
diff --git a/src-tauri/src/commands/provider_pool_cmd.rs b/src-tauri/src/commands/provider_pool_cmd.rs
index 59f0ae68a..bad870e30 100644
--- a/src-tauri/src/commands/provider_pool_cmd.rs
+++ b/src-tauri/src/commands/provider_pool_cmd.rs
@@ -913,6 +913,30 @@ pub fn add_claude_key_credential(
     )
 }
 
+/// 添加 Gemini API Key 凭证
+#[tauri::command]
+pub fn add_gemini_api_key_credential(
+    db: State<'_, DbConnection>,
+    pool_service: State<'_, ProviderPoolServiceState>,
+    api_key: String,
+    base_url: Option<String>,
+    excluded_models: Option<Vec<String>>,
+    name: Option<String>,
+) -> Result<ProviderCredential, String> {
+    pool_service.0.add_credential(
+        &db,
+        "gemini_api_key",
+        CredentialData::GeminiApiKey {
+            api_key,
+            base_url,
+            excluded_models: excluded_models.unwrap_or_default(),
+        },
+        name,
+        Some(true),
+        None,
+    )
+}
+
 /// 添加 Codex OAuth 凭证（通过文件路径）
 #[tauri::command]
 pub fn add_codex_oauth_credential(
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index c21bf255a..4f79d30d0 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -2014,6 +2014,7 @@ pub fn run() {
             commands::provider_pool_cmd::add_antigravity_oauth_credential,
             commands::provider_pool_cmd::add_openai_key_credential,
             commands::provider_pool_cmd::add_claude_key_credential,
+            commands::provider_pool_cmd::add_gemini_api_key_credential,
             commands::provider_pool_cmd::add_codex_oauth_credential,
             commands::provider_pool_cmd::add_claude_oauth_credential,
             commands::provider_pool_cmd::add_iflow_oauth_credential,
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 15b2274ea..9129e5afe 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "ProxyCast",
-"version": "0.17.8",
+"version": "0.17.9",
   "identifier": "com.proxycast.app",
   "build": {
     "beforeDevCommand": "npm run dev",
diff --git a/src/components/provider-pool/AddCredentialModal.tsx b/src/components/provider-pool/AddCredentialModal.tsx
index 5c3f1149f..0d203d07e 100644
--- a/src/components/provider-pool/AddCredentialModal.tsx
+++ b/src/components/provider-pool/AddCredentialModal.tsx
@@ -42,10 +42,13 @@ export function AddCredentialModal({
   // API Key 字段
   const [apiKey, setApiKey] = useState("");
   const [baseUrl, setBaseUrl] = useState("");
+  const [excludedModels, setExcludedModels] = useState<string[]>([]);
 
   // 判断是否为 OAuth 类型（不包括有特殊表单的 antigravity、codex、claude_oauth、qwen、iflow、gemini、kiro）
   const isSimpleOAuth: string[] = []; // Kiro 现在有自己的表单
-  const isApiKey = ["openai", "claude"].includes(providerType);
+  const isApiKey = ["openai", "claude", "gemini_api_key"].includes(
+    providerType,
+  );
 
   const handleSelectFile = async () => {
     try {
@@ -197,6 +200,14 @@ export function AddCredentialModal({
               trimmedName,
             );
             break;
+          case "gemini_api_key":
+            await providerPoolApi.addGeminiApiKey(
+              apiKey,
+              baseUrl.trim() || undefined,
+              excludedModels.length > 0 ? excludedModels : undefined,
+              trimmedName,
+            );
+            break;
         }
       }
 
@@ -284,7 +295,9 @@ export function AddCredentialModal({
           placeholder={
             providerType === "openai"
               ? "https://api.openai.com/v1"
-              : "https://api.anthropic.com/v1"
+              : providerType === "claude"
+                ? "https://api.anthropic.com/v1"
+                : "https://generativelanguage.googleapis.com"
           }
           className="w-full rounded-lg border bg-background px-3 py-2 text-sm"
         />
@@ -292,6 +305,31 @@ export function AddCredentialModal({
           留空使用默认 URL，或输入自定义代理地址
         </p>
       </div>
+
+      {providerType === "gemini_api_key" && (
+        <div>
+          <label className="mb-1 block text-sm font-medium">
+            排除模型 (可选)
+          </label>
+          <input
+            type="text"
+            value={excludedModels.join(", ")}
+            onChange={(e) =>
+              setExcludedModels(
+                e.target.value
+                  .split(",")
+                  .map((s) => s.trim())
+                  .filter((s) => s),
+              )
+            }
+            placeholder="gemini-1.5-pro, gemini-1.5-flash..."
+            className="w-full rounded-lg border bg-background px-3 py-2 text-sm"
+          />
+          <p className="mt-1 text-xs text-muted-foreground">
+            用逗号分隔多个模型名称，支持通配符（如 *-preview）
+          </p>
+        </div>
+      )}
     </>
   );
 
diff --git a/src/components/provider-pool/EditCredentialModal.tsx b/src/components/provider-pool/EditCredentialModal.tsx
index ccba24792..954e296a3 100644
--- a/src/components/provider-pool/EditCredentialModal.tsx
+++ b/src/components/provider-pool/EditCredentialModal.tsx
@@ -60,6 +60,14 @@ const providerModels: Record<PoolProviderType, string[]> = {
     "claude-sonnet-4-20250514",
   ], // Claude OAuth
   iflow: ["deepseek-chat", "deepseek-reasoner"], // iFlow
+  gemini_api_key: [
+    "gemini-2.5-flash",
+    "gemini-2.5-flash-lite",
+    "gemini-2.5-pro",
+    "gemini-2.5-pro-preview-06-05",
+    "gemini-2.5-flash-preview-09-2025",
+    "gemini-3-pro-preview",
+  ], // Gemini API Key
 };
 
 export function EditCredentialModal({
diff --git a/src/components/provider-pool/ProviderPoolPage.tsx b/src/components/provider-pool/ProviderPoolPage.tsx
index dd491a04c..8116dea46 100644
--- a/src/components/provider-pool/ProviderPoolPage.tsx
+++ b/src/components/provider-pool/ProviderPoolPage.tsx
@@ -44,8 +44,8 @@ const oauthProviderTypes: PoolProviderType[] = [
 // API Key 类型凭证（直接填入 API Key）
 const apiKeyProviderTypes: PoolProviderType[] = ["openai", "claude"];
 
-// 配置类型 tab（非凭证池）- gemini_api 移到 API Key 分类下
-type ConfigTabType = "gemini_api" | "vertex" | "amp";
+// 配置类型 tab（非凭证池，存储在配置文件中）
+type ConfigTabType = "vertex" | "amp" | "gemini_api_key";
 
 // 所有 tab 类型
 type TabType = PoolProviderType | ConfigTabType;
@@ -60,17 +60,18 @@ const providerLabels: Record<PoolProviderType, string> = {
   codex: "Codex (OAuth / API Key)",
   claude_oauth: "Claude OAuth",
   iflow: "iFlow",
+  gemini_api_key: "Gemini",
 };
 
 const configTabLabels: Record<ConfigTabType, string> = {
-  gemini_api: "Gemini",
   vertex: "Vertex AI",
   amp: "Amp CLI",
+  gemini_api_key: "Gemini API Key",
 };
 
 // 判断是否为配置类型 tab
 const isConfigTab = (tab: TabType): tab is ConfigTabType => {
-  return ["gemini_api", "vertex", "amp"].includes(tab);
+  return ["vertex", "amp", "gemini_api_key"].includes(tab);
 };
 
 // 分类类型
@@ -488,10 +489,10 @@ export const ProviderPoolPage = forwardRef<ProviderPoolPageRef>(
             })}
             {/* Gemini API Key - 配置文件存储但归类到 API Key */}
             <button
-              onClick={() => setActiveTab("gemini_api")}
+              onClick={() => setActiveTab("gemini_api_key")}
               title="Gemini API Key"
               className={`group relative flex items-center gap-2 px-3 py-2 rounded-lg border transition-all ${
-                activeTab === "gemini_api"
+                activeTab === "gemini_api_key"
                   ? "border-primary bg-primary/10 text-primary shadow-sm"
                   : "border-border bg-card hover:border-primary/50 hover:bg-muted text-muted-foreground hover:text-foreground"
               }`}
@@ -501,7 +502,7 @@ export const ProviderPoolPage = forwardRef<ProviderPoolPageRef>(
               {(config?.credential_pool?.gemini_api_keys?.length ?? 0) > 0 && (
                 <span
                   className={`min-w-[1.25rem] h-5 flex items-center justify-center rounded-full text-xs font-medium ${
-                    activeTab === "gemini_api"
+                    activeTab === "gemini_api_key"
                       ? "bg-primary text-primary-foreground"
                       : "bg-muted-foreground/20 text-muted-foreground group-hover:bg-primary/20 group-hover:text-primary"
                   }`}
@@ -541,7 +542,7 @@ export const ProviderPoolPage = forwardRef<ProviderPoolPageRef>(
             </div>
           ) : config ? (
             <div className="space-y-4">
-              {activeTab === "gemini_api" && (
+              {activeTab === "gemini_api_key" && (
                 <>
                   <GeminiApiKeySection
                     entries={config.credential_pool?.gemini_api_keys ?? []}
diff --git a/src/components/provider-pool/credential-forms/types.ts b/src/components/provider-pool/credential-forms/types.ts
index cad5e3290..305c5728d 100644
--- a/src/components/provider-pool/credential-forms/types.ts
+++ b/src/components/provider-pool/credential-forms/types.ts
@@ -56,4 +56,5 @@ export const providerLabels: Record<PoolProviderType, string> = {
   codex: "Codex (OpenAI OAuth)",
   claude_oauth: "Claude OAuth",
   iflow: "iFlow",
+  gemini_api_key: "Gemini API Key",
 };
diff --git a/src/lib/api/providerPool.ts b/src/lib/api/providerPool.ts
index 988688501..e3a7a9f6f 100644
--- a/src/lib/api/providerPool.ts
+++ b/src/lib/api/providerPool.ts
@@ -10,7 +10,8 @@ export type PoolProviderType =
   | "claude"
   | "codex"
   | "claude_oauth"
-  | "iflow";
+  | "iflow"
+  | "gemini_api_key";
 
 // Credential data types
 export interface KiroOAuthCredential {
@@ -47,6 +48,13 @@ export interface ClaudeKeyCredential {
   base_url?: string;
 }
 
+export interface GeminiApiKeyCredential {
+  type: "gemini_api_key";
+  api_key: string;
+  base_url?: string;
+  excluded_models?: string[];
+}
+
 export interface CodexOAuthCredential {
   type: "codex_oauth";
   creds_file_path: string;
@@ -74,6 +82,7 @@ export type CredentialData =
   | AntigravityOAuthCredential
   | OpenAIKeyCredential
   | ClaudeKeyCredential
+  | GeminiApiKeyCredential
   | CodexOAuthCredential
   | ClaudeOAuthCredential
   | IFlowOAuthCredential
@@ -327,6 +336,20 @@ export const providerPoolApi = {
     return invoke("add_claude_key_credential", { apiKey, baseUrl, name });
   },
 
+  async addGeminiApiKey(
+    apiKey: string,
+    baseUrl?: string,
+    excludedModels?: string[],
+    name?: string,
+  ): Promise<ProviderCredential> {
+    return invoke("add_gemini_api_key_credential", {
+      apiKey,
+      baseUrl,
+      excludedModels,
+      name,
+    });
+  },
+
   async addAntigravityOAuth(
     credsFilePath: string,
     projectId?: string,